Mount Conness Psycho "Bike-Ski-Climb-Ski-Hike-Bike" Solo Tour. A harebrained scheme to play hooky on a Tuesday, drive up to Yosemite, bike into the wilderness, skin up to a remote summit, downclimb a classic Sierra ridge, rip a steep couloir, skin/hike back to cached bicycle, ride to car, and drive five hours back home fueled by Red Bull.